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vazorg [7]
3 years ago
8

To make a table of the elements, dimitri Mendeleev sorted the elements according to their?

Chemistry
2 answers:
mixer [17]3 years ago
8 0

<u>Answer: </u>He sorted on the basis of average atomic weights.

<u>Explanation:</u>

Dmitri Mendeleev in 1863 arranged chemical elements in the groups according to their average atomic weights.

He said that elements which have similar chemical properties either have similar atomic weights or their atomic weights increases regularly.

Hence, he collaborated a great work in sorting the elements according to their average atomic weights.

Lesechka [4]3 years ago
5 0

Answer:

Atomic Weight and Properties

Explanation:

PLATO

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As the number of moles of a gas increases, the volume also increases.  Hence, number of moles and volumes are directly proportional i.e

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∴n/V = c

Hence n₁/V₁ = n₂/V₂

Where n₁ is the initial number of moles

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n₂ is the final number of moles

and V₂ is the final volume.

From the question,

n₁ = 0.693 moles

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V₂ = 7.98 L

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